MY156260A - Improved processing of polymer matrix composites - Google Patents

Improved processing of polymer matrix composites

Info

Publication number
MY156260A
MY156260A MYPI2011001263A MYPI20111263A MY156260A MY 156260 A MY156260 A MY 156260A MY PI2011001263 A MYPI2011001263 A MY PI2011001263A MY PI20111263 A MYPI20111263 A MY PI20111263A MY 156260 A MY156260 A MY 156260A
Authority
MY
Malaysia
Prior art keywords
shaped prepregs
layups
prepreg layups
prepreg
prepregs
Prior art date
Application number
MYPI2011001263A
Inventor
Boyd Jack Douglas
Jacobs Spencer Donald
Original Assignee
Cytec Tech Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of MY156260A publication Critical patent/MY156260A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0283—Thermal pretreatment of the plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0036—Extracting, degassing, removing gases from moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/246—Uncured, e.g. green

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

SYSTEMS AND METHODS FOR THE REDUCTION OF VOLATILE COMPONENT CONTENT FROM SHAPED PREPREGS (104A) AND PREPREG LAYUPS (120) AND THE LAYUPS AND COMPOSITES FORMED THEREFROM ARE DISCLOSED. ONE OR MORE SHAPED PREPREGS (104A) OR PREPREG LAYUPS (120) ARE PLACED WITHIN AN ENCLOSURE AND A FLOW OF A NON-CONDENSING GAS (112) IS INTRODUCED ADJACENT AT LEAST ONE SURFACE OF THE SHAPED PREPREGS (104A) OR PREPREG LAYUPS (120), ACCELERATING THE RATE AND/OR THE COMPLETENESS OF REMOVAL OF VOLATILE COMPONENTS FROM THE SHAPED PREPREGS (104A) OR PREPREG LAYUPS (120). THE SHAPED PREPREGS (104A) OR PREPREG LAYUPS MAY BE FURTHER SUBJECTED TO HEAT (300), VACUUM, AND EXTERNAL PRESSURE TO FACILITATE REMOVAL OF THE VOLATILE COMPONENTS. SHAPED PREPREGS (104A) AND PREPREG LAYUPS (120) WITH VOLATILES REDUCED IN THIS MANNER MAY BE FURTHER CONSOLIDATED WITH HEAT (300), EXTERNAL PRESSURE AND/OR VACUUM. BENEFICIALLY, REDUCED MATRIX BLEED AND REDUCED FIBER MOVEMENT MAY BE ACHIEVED DURING PROCESSING, REDUCING MANUFACTURING TIME AND IMPROVING PART QUALITY. (FIGURE 3C)
MYPI2011001263A 2008-10-22 2009-10-20 Improved processing of polymer matrix composites MY156260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10746208P 2008-10-22 2008-10-22

Publications (1)

Publication Number Publication Date
MY156260A true MY156260A (en) 2016-01-29

Family

ID=41416204

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011001263A MY156260A (en) 2008-10-22 2009-10-20 Improved processing of polymer matrix composites

Country Status (11)

Country Link
US (1) US9186851B2 (en)
EP (1) EP2337672B1 (en)
JP (1) JP5649582B2 (en)
KR (1) KR101680393B1 (en)
CN (1) CN102196898B (en)
AU (1) AU2009307761B2 (en)
BR (1) BRPI0919688B1 (en)
CA (1) CA2741256C (en)
MY (1) MY156260A (en)
TW (1) TWI552847B (en)
WO (1) WO2010048122A1 (en)

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US20120180943A1 (en) * 2011-01-19 2012-07-19 Ebs Concepts, Llc Preheated Gas Evacuated High Pressure Plastic Laminating System
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DE102011079931A1 (en) * 2011-07-27 2013-01-31 Airbus Operations Gmbh Device for producing an adhesive component and method
WO2013077930A2 (en) * 2011-11-29 2013-05-30 Henkel Corporation Self supporting prepreg with tack for use in automatic process for laying up prepreg to form three dimensional parts
CN102797157B (en) * 2012-02-03 2014-09-03 金柏青 Carbon fiber impregnating liquid, preparation method thereof and process for producing prepreg
US8647548B1 (en) * 2012-08-31 2014-02-11 The Boeing Company Method and system to reduce porosity in composite structures
BR112015014928B1 (en) * 2012-12-21 2021-03-30 Cytec Industries Inc. CURABLE COMPOSITE MATERIAL AND METHODS FOR MANUFACTURING A CURABLE COMPOSITE MATERIAL AND FOR MANUFACTURING A CURABLE COMPOSITE PIECE
US9427943B2 (en) * 2013-03-15 2016-08-30 Henkel IP & Holding GmbH Prepreg curing process for preparing composites having superior surface finish and high fiber consolidation
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CN103552255B (en) * 2013-10-25 2016-03-09 中航复合材料有限责任公司 A kind of composite porosity detects the manufacture method of contrast sample block
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Also Published As

Publication number Publication date
EP2337672B1 (en) 2018-02-28
JP2012506480A (en) 2012-03-15
JP5649582B2 (en) 2015-01-07
BRPI0919688A2 (en) 2015-12-08
WO2010048122A1 (en) 2010-04-29
CA2741256C (en) 2016-08-16
AU2009307761B2 (en) 2014-10-23
CN102196898B (en) 2015-04-01
EP2337672A1 (en) 2011-06-29
CN102196898A (en) 2011-09-21
US9186851B2 (en) 2015-11-17
CA2741256A1 (en) 2010-04-29
TWI552847B (en) 2016-10-11
BRPI0919688B1 (en) 2019-04-02
KR101680393B1 (en) 2016-11-28
TW201034825A (en) 2010-10-01
KR20110089269A (en) 2011-08-05
US20100098927A1 (en) 2010-04-22
AU2009307761A1 (en) 2010-04-29

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